body{
  background-image:url(image/bg.png);
}

input{                           /*输入框带有2px的外间隔*/
	margin:2px;
}

a:link {color:#000000;}    /* 未被访问的链接 */
a:visited {color:#000000;} /* 已被访问的链接 */
a:hover {color:#FF00FF;}   /* 鼠标指针移动到链接上 */
a:active {color:#0000FF;}  /* 正在被点击的链接 */

 ul#nav{                        /*以下为导航栏设置 */
  list-style-type:none;
  margin:0;
  padding:0;
  overflow:hidden;
  position:absolute;
  top:0;
  left:100px;
  width:1420px;
}
ul#nav li{
	float:left;
}
ul#nav a{
  display:block;
  width:180px;
  height:20px;
  font-weight:bold;
  color:white;
  background-color:#db3030;
  text-align:center;
  padding:6px;
  cursor:pointer; 
}
ul#nav a:hover,a:active{       /* 导航栏内选项被鼠标选中 */       
  background-color:#e7978d;
}

form#searchBook{              /*以下为搜索栏设置*/
  background-color:#f0a542;
  height:70px;
  width:1520px;
  border-radius:1em;
  position:absolute;
  top:30px;
}
text#s_b_txt1{
  font-size:50;
  position:relative;
  left:22%;
  cursor:default;
}
text#s_b_txt2{
  position:relative;
  left:40%;
  top:-20px;
  cursor:default;
}
input#s_b_input1{     /*输入框*/
  position:relative;
  width:200px;
  left:30%;
}
input#s_b_input2{     /*“搜索”按钮*/
  position:relative;
  left:30%;
  cursor:pointer;
  border-radius: 10px;
  border: 1px solid #777;
  outline:none;  
  
}

.myOrd{
  border:1px gray solid;
  border-spacing:0px;
  border-collapse:collapse;
}
      .myOrd td,th{
  border:1px gray solid;
  padding:5px;
  width:300px;
}